package com.office.web.controller.system;

import java.io.InputStream;
import java.util.Map;

import com.office.common.utils.minio.MinioUtils;
import com.office.web.controller.file.server.FileUploadServer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import com.office.common.annotation.Log;
import com.office.common.config.RuoYiConfig;
import com.office.common.core.controller.BaseController;
import com.office.common.core.domain.AjaxResult;
import com.office.common.core.domain.entity.SysUser;
import com.office.common.core.domain.model.LoginUser;
import com.office.common.enums.BusinessType;
import com.office.common.utils.SecurityUtils;
import com.office.common.utils.StringUtils;
import com.office.common.utils.file.FileUploadUtils;
import com.office.common.utils.file.MimeTypeUtils;
import com.office.framework.web.service.TokenService;
import com.office.system.service.ISysUserService;


/**
 * 个人信息 业务处理
 *
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/user/profile")
public class SysProfileController extends BaseController {
    @Autowired
    private ISysUserService userService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private MinioUtils minioUtils; // 注入封装好的 MinIO 工具类


    /**
     * 个人信息
     */
    @GetMapping
    public AjaxResult profile() {
        LoginUser loginUser = getLoginUser();
        SysUser user = loginUser.getUser();
        AjaxResult ajax = AjaxResult.success(user);
        ajax.put("roleGroup", userService.selectUserRoleGroup(loginUser.getUsername()));
        ajax.put("postGroup", userService.selectUserPostGroup(loginUser.getUsername()));
        return ajax;
    }

    /**
     * 修改用户
     */
    @Log(title = "个人信息", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult updateProfile(@RequestBody SysUser user) {
        LoginUser loginUser = getLoginUser();
        SysUser currentUser = loginUser.getUser();
        currentUser.setNickName(user.getNickName());
        currentUser.setEmail(user.getEmail());
        currentUser.setPhonenumber(user.getPhonenumber());
        currentUser.setSex(user.getSex());
        if (StringUtils.isNotEmpty(user.getPhonenumber()) && !userService.checkPhoneUnique(currentUser)) {
            return error("修改用户'" + loginUser.getUsername() + "'失败，手机号码已存在");
        }
        if (StringUtils.isNotEmpty(user.getEmail()) && !userService.checkEmailUnique(currentUser)) {
            return error("修改用户'" + loginUser.getUsername() + "'失败，邮箱账号已存在");
        }
        if (userService.updateUserProfile(currentUser) > 0) {
            // 更新缓存用户信息
            tokenService.setLoginUser(loginUser);
            return success();
        }
        return error("修改个人信息异常，请联系管理员");
    }

    /**
     * 重置密码
     */
    @Log(title = "个人信息", businessType = BusinessType.UPDATE)
    @PutMapping("/updatePwd")
    public AjaxResult updatePwd(@RequestBody Map<String, String> params) {
        String oldPassword = params.get("oldPassword");
        String newPassword = params.get("newPassword");
        LoginUser loginUser = getLoginUser();
        String userName = loginUser.getUsername();
        String password = loginUser.getPassword();
        if (!SecurityUtils.matchesPassword(oldPassword, password)) {
            return error("修改密码失败，旧密码错误");
        }
        if (SecurityUtils.matchesPassword(newPassword, password)) {
            return error("新密码不能与旧密码相同");
        }
        newPassword = SecurityUtils.encryptPassword(newPassword);
        if (userService.resetUserPwd(userName, newPassword) > 0) {
            // 更新缓存用户密码
            loginUser.getUser().setPassword(newPassword);
            tokenService.setLoginUser(loginUser);
            return success();
        }
        return error("修改密码异常，请联系管理员");
    }

    /**
     * 头像上传
     */
    @Log(title = "用户头像", businessType = BusinessType.UPDATE)
    @PostMapping("/avatar")
    public AjaxResult avatar(@RequestParam("avatarfile") MultipartFile file) throws Exception {
        if (!file.isEmpty()) {
            LoginUser loginUser = getLoginUser();

            // 修改 并用上传到远程
            String originalFileName = file.getOriginalFilename(); // 获取原始文件名
            logger.info("向 minio 上传头像 {}", originalFileName);
            long size = file.getSize(); // 文件大小
            String contentType = file.getContentType(); //文件 MIME 类型（如 image/jpeg）

            MinioUtils.FileUploadResult fileUploadResult;
            // 上传文件到minio
            // 使用 try-with-resources 自动关闭 InputStream
            try (InputStream inputStream = file.getInputStream()) {
                fileUploadResult = minioUtils.uploadWithResult(
                        originalFileName,
                        inputStream,
                        size,
                        contentType
                );
            }

              // 修改上传逻辑
              //String avatar = FileUploadUtils.upload(RuoYiConfig.getAvatarPath(), file, MimeTypeUtils.IMAGE_EXTENSION);


            if (userService.updateUserAvatar(loginUser.getUsername(), fileUploadResult.getUrl())) {
                AjaxResult ajax = AjaxResult.success();
                ajax.put("imgUrl", fileUploadResult.getUrl());
                // 更新缓存用户头像
                loginUser.getUser().setAvatar(fileUploadResult.getUrl());
                tokenService.setLoginUser(loginUser);
                return ajax;
            }
        }
        return error("上传图片异常，请联系管理员");
    }

}
